All articles tagged with linux systems
Monitoring tells you the server is up. Observability tells you why the API latency spikes only for users in Bergen. This guide dissects the architectural differences, implementation strategies using OpenTelemetry, and why your infrastructure choice dictates your ability to debug effectively.
Disaster recovery isn't just about backups; it's about survival. Learn how to architect a failover strategy that keeps the Datatilsynet happy and your uptime intact using KVM, rsync, and Norwegian infrastructure.
RAID is not a backup. In this deep dive, we explore RTO/RPO strategies, script automated offsite backups with rsync, and discuss why data sovereignty in Norway matters more than ever before the 2018 GDPR rollout.
A battle-hardened look at how Kubernetes handles pod-to-pod communication. We dissect the specific challenges of CNI plugins like Flannel and Calico, debug MTU mismatches, and explain why raw underlying hardware performance is critical for overlay networks.
With the recent ECJ ruling invalidating Safe Harbor, your disaster recovery plan needs a legal update as much as a technical one. Here is how to architect failover systems that keep data strictly within Norway.
Forget OpenVZ overselling. This guide dissects Xen PV architecture, kernel tuning for Linux 3.2, and why hardware isolation is the only way to guarantee I/O stability for your Norwegian infrastructure.
Stop gambling with OpenVZ overselling. This guide covers deep Xen PV optimization, kernel tuning for DomU latency, and why true hardware isolation is the only path for serious Norwegian infrastructure.
Tired of mysterious 'failcnt' errors and noisy neighbors killing your database performance? We break down why Kernel-based Virtual Machine (KVM) is superior to OpenVZ for serious hosting infrastructure.